ROLE
– Reliability and uptime of Esyasoft’s production estate on AWS and Kubernetes
– CI/CD pipeline ownership — finalizing the move to full automation via GitOps
– Observability, security and compliance posture across the platform
– On-call coverage and incident response as part of a paid weekly rotation
– Own day-to-day reliability of Esyasoft’s production estate on AWS and Kubernetes, including incident triage and remediation
– Manage cloud cost and capacity in partnership with engineering — right-size, decommission and forecast
– Maintain and extend Infrastructure as Code using Terraform and Kustomize
– Curate the developer experience so engineers can ship safely, quickly, and with minimal friction
– Lead incident response during your rotation; drive blameless post-mortems and follow-through actions
– Participate in the weekly paid on-call rotation to maintain service levels for Esyasoft’s users
– Maintain Esyasoft’s posture against Cyber Essentials, ISO 27001 and PCI-DSS
– Embed secure-by-default patterns in CI/CD, IaC, container images and Kubernetes manifests; partner on access reviews and secrets management
– Mentor peers and product engineers on infrastructure, deployment and reliability practice
– Contribute to architectural decisions across the wider engineering team
– Evaluate emerging tools and patterns responsibly — prove value, then adopt; keep what we have working hard before reaching for the new
– Curate documentation and runbooks so platform knowledge is shared across the team, not siloed

REQUIREMENTS
– Comfort participating in an on-call rotation and leading incident response, including blameless post-mortems
– Exposure to compliance frameworks — Cyber Essentials, ISO 27001 or PCI-DSS — in a production context
– Pragmatic — picks the smallest change that solves the real problem; values clarity over cleverness
– Reliability-minded — instinctively asks ‘what does this look like when it breaks?’ before shipping
– Clear communicator — writes runbooks, explains incidents and pushes back without drama
– AWS, Kubernetes, Docker
– Terraform, Kustomize, FluxCD, Jenkins, Prometheus, Grafana, MySQL
– Python, Bash, PHP — running on Rocky Linux / Amazon Linux

BENEFITS
– Paid weekly on-call rotation